A) \[HCl,Mg\]
B) \[HCl,C\]
C) \[C,Al\]
D) \[HCl,Al\]
Correct Answer: D
Solution :
[d] \[Borax\xrightarrow{HCl}{{H}_{3}}B{{O}_{3}}\] \[{{B}_{2}}{{O}_{3}}~\xrightarrow{HCl}B\left( crystalline \right)\] \[{{B}_{2}}{{O}_{3}}~\xrightarrow[\Delta ]{Mg}B\left( Amorphous \right)\]You need to login to perform this action.
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